Results 41 to 50 of about 168,609 (264)

Hypertrophic Cardiomyopathy Phenotypes and the Utility of Cardiac Magnetic Resonance Imaging: An Illustrative Case Series

Annals of Internal Medicine: Clinical Cases
Cardiac magnetic resonance imaging is the most sensitive and specific imaging method for characterizing the myocardium, monitoring disease, and risk stratifying many cardiomyopathy phenotypes.
Grace Alexander, Mahi L. Ashwath
doaj   +1 more source

Microvascular Coronary Artery Embolism Presenting as an OHCA STEMI Call Detected by CMR

European Journal of Case Reports in Internal Medicine, 2020
We describe a case of coronary artery embolism leading to an out-of-hospital cardiac arrest (OHCA) in which the diagnosis was achieved with utilisation of cardiac magnetic resonance imaging. The patient was otherwise well prior to this episode. Emergency
Napohn Chongprasertpon, Santhosh David
doaj   +1 more source

Myocarditis following COVID-19 vaccination in adolescents: Cardiac magnetic resonance imaging study [PDF]

, 2022
Arthur Shiyovich, Ygal Plakht, Guy Witberg, Amichai Rotstein, Yaron Aviv, Maya Wiessman, Ran Kornowski, Ashraf Hamdan   +7 more
openalex   +1 more source

Emerging 2D Materials and Their Hybrid Nanostructures for Label‐Free Optical Biosensing: Recent Progress and Outlook

Advanced Functional Materials, EarlyView.
This review highlights recent advances in label‐free optical biosensors based on 2D materials and rationally designed mixed‐dimensional nanohybrids, emphasizing their synergistic effects and novel functionalities. It also discusses multifunctional sensing platforms and the integration of machine learning for intelligent data analysis.
Xinyi Li, Yonghao Fu, Yuehe Lin, Dan Du
wiley   +1 more source

Assessment of Myocardial Infarction by Cardiac Magnetic Resonance Imaging and Long-Term Mortality

Arquivos Brasileiros de Cardiologia, 2015
Background: Cardiac magnetic resonance imaging provides detailed anatomical information on infarction. However, few studies have investigated the association of these data with mortality after acute myocardial infarction.
João Luiz Fernandes Petriz, Bruno Ferraz de Oliveira Gomes, Braulio Santos Rua, Clério Francisco Azevedo, Marcelo Souza Hadlich, Henrique Thadeu Periard Mussi, Gunnar de Cunto Taets, Emília Matos do Nascimento, Basílio de Bragança Pereira, Nelson Albuquerque de Souza e Silva   +9 more
doaj   +1 more source

Electroactive Liquid Crystal Elastomers as Soft Actuators

Advanced Functional Materials, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley   +1 more source

Nanomaterial‐Enhanced Biosensing: Mechanisms and Emerging Applications

Advanced Healthcare Materials, EarlyView.
Nanomaterial integration transforms biosensor capabilities through enhanced signal transduction, sensitivity, and selectivity. This review analyzes how nanoscale materials—from nanoparticles to nanosheets—leverage unique physicochemical properties to revolutionize electrochemical, optical, and electrical biosensing.
Younghak Cho, Yunyoung Choi, Yerim Jang, Hyejeong Seong   +3 more
wiley   +1 more source

Unconventional Path to Healing

JACC: Case Reports, 2019
A 58-year-old male patient with incessant ventricular tachycardia was referred to cardiac magnetic resonance for scar assessment. He was found to have metastatic amelanotic melanoma of the heart.
Shaden Khalaf, MD, Mohammad Hussain, MD, Melina Awar, MD, Hector A. Preti, MD, Mary R. Schwartz, MD, Miguel Valderrabano, MD, Faisal Nabi, MD, Dipan Shah, MD   +7 more
doaj   +1 more source

Multifunctional Biomedical Devices with Closed‐Loop Systems for Precision Therapy

Advanced Healthcare Materials, EarlyView.
This review explores two major types of closed‐loop therapeutic systems: self‐sustained and externally triggered. It highlights recent advances in stimuli‐responsive materials, integrated bioelectronics, and data‐driven control strategies, offering insight into emerging strategies for personalized, responsive drug delivery.
Yixuan Leng, Rujie Sun
wiley   +1 more source

Utility of Intracardiac Echocardiography to Diagnose Infective Endocarditis

Journal of Investigative Medicine High Impact Case Reports, 2019
Infective endocarditis (IE) can lead to significant morbidity and mortality without appropriate treatment. Modified Duke Criteria are accepted by many professional societies to establish the diagnosis of IE, and cardiac imaging is one of the major ...
Ying Chi Yang MD, Thein Tun Aung MD, FACC, Sarah Khan, Abdul Wase MD, FACC, FACP, FHRS   +3 more
doaj   +1 more source